fix: missing return

packages/nc-gui/utils/dataUtils.ts

@@ -29,7 +29,7 @@ export const extractPkFromRow = (row: Record<string, any>, columns: ColumnType[]
   const pkCols = columns.filter((c: Required<ColumnType>) => c.pk)
   // if multiple pk columns, join them with ___ and escape _ in id values with \_ to avoid conflicts
   if (pkCols.length > 1) {
-    pkCols.map((c: Required<ColumnType>) => row?.[c.title]?.toString?.().replaceAll('_', '\\_') ?? null).join('___')
+    return pkCols.map((c: Required<ColumnType>) => row?.[c.title]?.toString?.().replaceAll('_', '\\_') ?? null).join('___')
   } else if (pkCols.length) {
     return row?.[pkCols[0].title] ?? null
   }

packages/nocodb/src/db/BaseModelSqlv2.ts

@@ -10230,7 +10230,7 @@ export function getCompositePkValue(primaryKeys: Column[], row) {
   if (typeof row !== 'object') return row;
 
   if (primaryKeys.length > 1) {
-    primaryKeys.map((c) =>
+    return primaryKeys.map((c) =>
       (row[c.title] ?? row[c.column_name])?.toString?.().replaceAll('_', '\\_'),
     );
   }